Spot the mistakes in the given staternents and correct them.
a) Alpha cells of Islets of Langerhans produces Glucagon.
b) Beta cells of Islets of Langerhans produces Glucagon.

Explanation

**Step-by-Step Solution:**

1. **Identify the Statements**: We have two statements to analyze:
- Statement A: "Alpha cells of Islets of Langerhans produces Glucagon."
- Statement B: "Beta cells of Islets of Langerhans produces Glucagon."

2. **Analyze Statement A**:
- The statement claims that alpha cells produce glucagon. This is correct.
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